【COMPATIBLE FOUNTAINS】Replacement pump is compatible with the Butterfly, Pagoda, Sedona, Seascape, Avalon, Zen, Stainless Steel, 360 Plastic, Creekside, Seaside and Multi-Tier Pet Fountains. 【BACK-UP PUMP】DC 5V low voltage and IPX8 waterproof make the pump works great as a back-up pump during pump cleaning. 【QUIET OPERATION】2W Low power consumption and super silent cat fountain replacement pump, helps provide a more quiet operation. 【HELP EXTEND PUMP LIFE】Please disassemble and clean pump every 2 weeks to extend the life of the pump 【INCLUDED PARTS】1 Replacement pump and 1 USB adaptor(UL certified); cord is approximately 5.7 feet long.The applicable voltage is 100-240V. VinDox Replacement Pump for Pet Drinking Fountains,USB Replacement Pump with Adaptor- Compatible with PetSafe Drinkwell Ceramic, Stainless Steel and 360 Dog and Cat Water Dispensers - SP-400LV